Texans Place Khary Campbell On IR, Promote Tim Jamison

The Texans have signed rookie defensive end Tim Jamison to their active roster from the practice squad. Jamison (6-3, 270) was an undrafted free agent out of Michigan, where he ranks seventh on the school’s all-time sacks list. Jamison took the roster spot of linebacker Khary Campbell, who was placed on injured reserve with a left knee injury.